Event: Division 3

PDF Excel

Opponent	Rating	Result
Keith W Roper	1710	0 - 1
Malcolm Jackson	1448	½ - ½
Nikolai Harrison	1448	0 - 1

performance = (sum(opponents ratings) + 400(wins-losses)) / games

1269 = (4606 + 400 * (0 - 2)) / 3)